Full-time caregiving is an exhausting job, and many family members are not able to provide the needed assistance a loved one requires around the clock. All caregivers need a break, vacation, and time to take care of their health. Adult day care is a viable solution.
1 How long does unopened sour cream last after the sell-by date? 2  Sour cream will generally keep for one to two weeks after the sell-by date on the package, assuming it has been continuously refrigerated; be sure that the temperature of your refrigerator remains at or below 40Â° Fahrenheit at all times.
45 minutes to 1.5 hours   Typically one should refrigerate within 4 hours according to the 2005 FDA Food Code. However, this is not accurate for sour cream, which will stayâ¦ fresh for up to 12 hours unrefrigerated as long as the temp of the room is under 95 degrees. (See wikipedia for more info)